DE69914588T2 - Verarbeitungsfreie Flachdruckplatte mit hohem anorganisches Pigment/Härter Verhältnis - Google Patents

Verarbeitungsfreie Flachdruckplatte mit hohem anorganisches Pigment/Härter Verhältnis Download PDF

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Publication number
DE69914588T2
DE69914588T2 DE1999614588 DE69914588T DE69914588T2 DE 69914588 T2 DE69914588 T2 DE 69914588T2 DE 1999614588 DE1999614588 DE 1999614588 DE 69914588 T DE69914588 T DE 69914588T DE 69914588 T2 DE69914588 T2 DE 69914588T2
Authority
DE
Germany
Prior art keywords
material according
layer
hydrophilic
heat
sensitive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1999614588
Other languages
German (de)
English (en)
Other versions
DE69914588D1 (de
Inventor
Marc Van Damme
Joan Vermeersch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa NV
Original Assignee
Agfa Gevaert NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV
Publication of DE69914588D1 publication Critical patent/DE69914588D1/de
Application granted granted Critical
Publication of DE69914588T2 publication Critical patent/DE69914588T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B41C1/1016Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials characterised by structural details, e.g. protective layers, backcoat layers or several imaging layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/04Negative working, i.e. the non-exposed (non-imaged) areas are removed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/08Developable by water or the fountain solution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/14Multiple imaging layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/20Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by inorganic additives, e.g. pigments, salts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/24Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions involving carbon-to-carbon unsaturated bonds, e.g. acrylics, vinyl polymers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Materials For Photolithography (AREA)
DE1999614588 1999-06-29 1999-06-29 Verarbeitungsfreie Flachdruckplatte mit hohem anorganisches Pigment/Härter Verhältnis Expired - Fee Related DE69914588T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990202111 EP1065052B1 (en) 1999-06-29 1999-06-29 Processless printing plate with high ratio of anorganic pigment over hardener

Publications (2)

Publication Number Publication Date
DE69914588D1 DE69914588D1 (de) 2004-03-11
DE69914588T2 true DE69914588T2 (de) 2004-12-16

Family

ID=8240386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999614588 Expired - Fee Related DE69914588T2 (de) 1999-06-29 1999-06-29 Verarbeitungsfreie Flachdruckplatte mit hohem anorganisches Pigment/Härter Verhältnis

Country Status (3)

Country Link
EP (1) EP1065052B1 (enrdf_load_stackoverflow)
JP (1) JP2001047759A (enrdf_load_stackoverflow)
DE (1) DE69914588T2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6720130B1 (en) 2002-10-08 2004-04-13 Kodak Polychrome Graphics Llc Radiation sensitive lithographic printing plate precursors having ablation-free imageable composition and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105560A (en) * 1979-02-07 1980-08-13 Tomoegawa Paper Co Ltd Photoengraving by laser
JP3625089B2 (ja) * 1995-09-13 2005-03-02 富士写真フイルム株式会社 湿し水不要平版印刷版の形成方法
GB9702568D0 (en) * 1997-02-07 1997-03-26 Horsell Graphic Ind Ltd Planographic printing
US6090524A (en) * 1997-03-13 2000-07-18 Kodak Polychrome Graphics Llc Lithographic printing plates comprising a photothermal conversion material

Also Published As

Publication number Publication date
EP1065052B1 (en) 2004-02-04
JP2001047759A (ja) 2001-02-20
DE69914588D1 (de) 2004-03-11
EP1065052A1 (en) 2001-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGFA GRAPHICS N.V., MORTSEL, BE

8339 Ceased/non-payment of the annual fee